Execute any memory items for the specific failure.
The crew maintains control of the aircraft, communicates with Air Traffic Control (ATC), and then deliberately opens the QRH to read and execute the checklist step-by-step. 4. The Anatomy of a QRH Checklist Page
While the Flight Crew Operations Manual (FCOM) provides in-depth system knowledge, the QRH is designed for speed and accuracy during high-workload scenarios. It is structured to help pilots follow the core tenets of aviation safety: Key Features of the 737-800 QRH boeing 737-800 qrh quick reference handbook
The Philosophy of Emergency Management: Memory Items vs. Reference Checklists
Standardized flight path profiles for complex scenarios like Windshear Escape or GPWS (Ground Proximity Warning System) pull-ups. Anatomy of a QRH Checklist Execute any memory items for the specific failure
Crew immediately dons oxygen masks and establishes crew communications.
Reads the QRH checklist aloud and actions the items, typically confirming crucial actions with the PF. The Anatomy of a QRH Checklist Page While
The QRH operates on a two-tier philosophy for handling emergencies: (Recall Items) and Reference Checklists . Memory Items (Recall Actions)
It is important to understand the distinction between the and the FCOM (Flight Crew Operations Manual) : Purpose Immediate action, non-normal procedures Systems description, normal procedures Usage During flight, in emergencies Training, operational knowledge Content Checklists, checklists, performance tables Detailed technical info, diagrams Speed Designed for quick reference Detailed reference 6. The Evolution: Electronic QRH (eQRH)
Procedures for immediate threats like engine fires or rapid depressurization.